Tire tread



FIG. 1 is a right side perspective view of a tire tread showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire tread, the opposite side being substantially the same as that shown;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an elevational view of the right side thereof, the opposite side being a mirror image thereof;

FIG. 4 is an enlarged fragmentary front elevational view of FIG. 2;

FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 4;

FIG. 6 is a front elevational view of a tire tread showing a second embodiment of our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire tread and the side is substantially the same as that of the first embodiment shown in FIG. 3.

FIG. 7 is an enlarged fragmentary front elevational view of FIG. 6; and,

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 7.

The broken line showing of the tire sidewall in FIGS. 1, 2, 3, 4, 6 and 7 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tire tread, as shown and described. 